[Bug middle-end/100576] [11/12 Regression] ICE at -O1 and above: in decompose, at wide-int.h:984 since r11-2928-gd14c547abd484d35

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100576

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Slightly cleaned up testcase (but needs the unprototyped memcmp):
const char v[] = {0x12};

void
foo (int n, const char *p)
{
  int b = sizeof v;
  n += memcmp (p, v, b);
  if (n)
    __builtin_abort();
}